Home / 179,242.53-268,801.14-52,849.23

Finding the Fourth Proportional to 179,242.53, 268,801.14 and 52,849.23

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Solution

The fourth proportional to 179,242.53, 268,801.14 and 52,849.23 is: 79,255.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,242.53 : 268,801.14 = 52,849.23 : x
  2. Step 2: Convert to fraction form
    179,242.53/268,801.14 = 52,849.23/x
  3. Step 3: Cross multiply
    179,242.53x = 268,801.14 × 52,849.23
  4. Step 4: Simplify right side
    179,242.53x = 14,205,933,272.12
  5. Step 5: Solve for x
    x = 14,205,933,272.12/179,242.53
  6. Step 6: Final answer
    x = 79,255.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.